Air locks sizes

[Ryan0186]

Does anyone know the length of the three piece airlock? The kit that I ordered came with the S curve style. The problem I am having is that I am trying to turn my mini fridge into a fermentation chamber, my bucket will fit but not with the S curve airlock installed. The fridge is about two inches to short. If I can find a shorter airlock or design something that will work I can use this fridge for fermentation. Thanks for the help.

 

[neo71665]

Blow off tube?

 

[Ryan0186]

Ill have to take a look at how those work. The carboy that I bought has a blow off tube but it is huge.

 

[neo71665]

Its just a tube that sticks in the bung and the other end gets stuck in a container of water or vodka.